247B/257B Series 3 Multi Terrain Loaders 259B Series 3 Compact Track Loaders Engine Engine Model Net Power (SAE 1349/ISO 9249) Weights Operating Weight Operating Specifications Rated Operating Capacity at 50% Tipping Load 247B Series 3 257B Series 3 259B Series 3 Cat C2.2 T 42 kw (56 hp) Cat C3.4 DIT 53 kw (71 hp) Cat C3.4 DIT 53 kw (71 hp) 3174 kg (6,997 lb) 3656 kg (8,060 lb) 4052 kg (8,934 lb) 975 kg (2,150 lb) 1213 kg (2,675 lb) 1338 kg (2,950 lb)
Features Comfortable Operator Station Spacious, comfortable cab and ergonomic, low effort joystick controls reduce operator fatigue. Suspended Undercarriage Suspended undercarriages on the Cat Compact Track Loaders and Multi Terrain Loaders absorb shocks and vibrations from uneven terrain while allowing higher operating speeds, better material retention and increased operator comfort. High Performance Power Train High horsepower and torque deliver outstanding performance. Advanced Hydraulic System Hydraulic system provides maximum power and reliability for demanding applications. More Work Tools Caterpillar s broad range of performance matched work tools make the Cat Compact Track Loader and Multi Terrain Loader the most versatile machines on the jobsite. Contents Operator Station...3 Undercarriage...4 Power Train...5 Lift Linkages...5 Hydraulics...6 Work Tools...7 Serviceability...8 Customer Support...8 Specifications...9 Standard Equipment...14 Optional Equipment...15 2 The Cat B-Series 3 Compact Track Loaders and Multi Terrain Loaders feature suspended undercarriages for lower ground pressures and superior traction. Spacious, ergonomic operator station and easy-to-use pilot operated joystick controls keep you comfortable throughout the work day. High performance power train, advanced hydraulic system, traditional Cat reliability and a wide range of Cat Work Tools improve your productivity in the toughest working conditions.
Operator Station Superior comfort to keep you productive throughout the work day. All Day Comfort Comfort and ease of operation have been designed into every aspect of the operator station. The wide, spacious interior and uncluttered floor provide a comfortable work environment with excellent head, shoulder and leg room to keep productivity high and fatigue low. The adjustable seat and low effort controls keep the operator comfortable throughout the work day. Low Effort Joystick Controls Ergonomic, pilot hydraulic controls deliver precise control with minimal effort. The right joystick controls the loader raise, lower and tilt functions while the left joystick controls the forward and reverse travel speed plus direction. Optional deluxe joysticks provide additional auxiliary controls with fingertip control of many work tool functions, including proportional work tool hydraulics and work tool electrical. Basic and deluxe joystick functions include one-touch continuous auxiliary hydraulic flow and momentary auxiliary hydraulic flow. Excellent Visibility The wide cab opening offers an exceptional view to the work tool. The sloped angle of the engine compartment allows excellent visibility to the rear of the machine. The standard rear view mirror gives the operator a panoramic view of the machine s rear and sides. The side windows remove easily for cleaning. Additional Features for Maximum Comfort The B-Series 3 machines offer the following additional features to help you on the job: Suspension seat option for even greater operator comfort. Easy to read instrument panels. Optional air conditioner and heater for greater comfort in extreme conditions. Standard floor mat with footrest provides non-slip surface and can be removed for easy cleaning. Ergonomic, contoured and padded armbar provides comfortable operation. 3
Undercarriage Choice of undercarriage to meet your specific needs. Multi Terrain Loader Undercarriage The Cat 247B Series 3 and 257B Series 3 Multi Terrain Loaders feature a fully suspended, rugged, durable rubber track that is lightweight and pliable, yet reinforced with high tensile strength cords. The undercarriage provides extremely low ground pressure, allowing these machines to operate over sensitive surfaces and in soft underfoot conditions. The independently suspended undercarriage distributes the load and greatly reduces shock and vibration throughout the machine for a comfortable ride and excellent bucket load retention. The undercarriage also features: Heavy duty torsion axles that independently suspend each side of the machine frame for a smoother ride over rough terrain, even at high speeds. Components that are replaceable as individual wear items, reducing owning and operating costs. Low ground pressure: 27.3 kpa (4.0 psi) for the 247B Series 3 and 31 kpa (4.5 psi) for the 257B Series 3. Compact Track Loader Undercarriage The Cat 259B Series 3 Compact Track Loader features a fully suspended, steel embedded rubber track undercarriage for versatility, durability and comfort. Heavy-duty torsion axles suspend the undercarriage and can move independently relative to the machine and each other. These axles absorb most of the shock to the machine and operator, especially over rough terrain. This means smooth travel, even at high speeds, as well as better load retention and greater productivity. The undercarriage also features: Steel embedded rubber track that provides excellent durability in a wide variety of applications. Steel rollers with metal face seals for long-term durability and reliability in even the toughest conditions. Simple recoil grease tensioning system for quick track tension adjustment. Two track options standard track width of 320 mm (12.6 in) or optional 400 mm (15.7 in) track. Low ground pressure: 41.2 kpa (6.0 psi) with the standard track and 34.4 kpa (5.0 psi) with optional 400 mm (15.7 in) track. 4
Power Train Aggressive performance with fuel efficiency. Cat Engine The high performance power train provides high engine horsepower and torque. The B-Series 3 machines feature rugged, reliable Cat engines that meet U.S. EPA Tier 4 Interim and EU Stage IIIA emissions requirements. Hand and Foot Throttles Hand and foot throttles allow the operator to match engine speed to the task. The hand throttle is ideal for jobs requiring constant engine speed such as cold planing, trenching or snow blowing. The foot throttle lets the operator vary engine speed and minimize fuel consumption for other tasks such as load and carry, truck loading, grading and dozing. Anti-Stall Feature The anti-stall system maximizes machine power at all times by matching the engine torque with the operational requirements of the hystat and implement systems. This load sensing feature prevents the engine from stalling even during part throttle operation, keeping productivity high and fuel consumption low. Two Speed Two speed is available as standard equipment on the 259B Series 3 Compact Track Loader and as an option on the 257B Series 3 Multi Terrain Loader to improve cycle times and get the job done faster. Lift Linkages Built for tough jobs. Choice of Lift Designs Two types of lifting arrangements are available vertical lift (path #1 above) and radial lift (path #2) to meet your specific application needs. Vertical Lift The 257B Series 3 and 259B Series 3 feature the vertical lift design which provides extended reach and lift height for quick and easy truck loading and material placement. The lift height is 3069 mm (121 in) on the 257B Series 3 and 3046 mm (120 in) on the 259B Series 3. Radial Lift The 247B Series 3, with its radial lift design, delivers excellent digging performance with superior mid-lift reach. 5
Hydraulics Exceptional lift, breakout and power to meet your needs. High Performance Hydraulic System Maximum power and reliability are built into the machine s hydraulic system. In addition to providing power to the tracks, this system also provides the loader lift and tilt functions, powers the auxiliary circuit to drive work tools and drives the engine cooling fan. The hydraulic pumps are driven directly off the engine for maximum hydraulic performance and reliability no belts are used. The hydraulic system also features: Standard auxiliary hydraulics to power work tools that are available through quick connect hydraulic couplings rigidly mounted to the loader arm. Cat ToughGuard hoses for increased reliability and durability. High Flow Hydraulics High flow hydraulic system is available on the 257B Series 3 and 259B Series 3 for greater machine versatility and increased work tool performance. High Efficiency Cooling System Cooling capacity is maximized through the use of a side-by-side cooling package and hydraulically driven cooling fan. High-efficiency, hydraulic oil cooler lets the machine work longer and harder in higher ambient temperatures, even with continuous work tool usage. Efficient, hydraulically driven cooling fan provides cooling even when the machine is under load. Optional variable speed demand fan provides improved fuel efficiency, increased machine performance, reduced sound levels and improved cold weather performance. 6
Work Tools Do more jobs with one machine with Cat Work Tools. The Right Tool for the Job Get the most out of your machine with the comprehensive line of Cat Work Tools. Designed and built for optimum performance and durability, these tools deliver high productivity in a variety of applications to maximize the versatility and flexibility of the Cat Compact Track Loader and Multi Terrain Loader: Augers Backhoes Blades (angle, dozer) Buckets (general purpose, high capacity, dirt, utility, light material, multi purpose, industrial grapple, utility grapple) Brooms (angle, pickup, utility) Brushcutters Cold Planers Forks (pallet, industrial grapple, utility grapple, utility) Hydraulic Hammers Landscape Tillers Landscape Rakes Material Handling Arm Power Box Rakes Shear Snow Blowers Stump Grinders Trenchers Vibratory Compactors Wheel Saws Quick Couplers Work tools can be changed quickly and easily with the machine s quick coupler system. The standard quick coupler features manual engagement and disengagement of work tools using two high leverage handles. The optional hydraulic quick coupler allows the operator to quickly change tools without leaving the cab. 7
Serviceability Simplified service and maintenance save you time and money. Easy Service Convenient service features make maintenance easy, reducing your downtime: Industry exclusive tilt-up cooling package provides superior access to service points and coolers. Rear door opens 90 degrees for easy access to both sides of the engine. Cab tilts rearward for easy access to all hydraulic pumps, motors, valves, lines and hydraulic tank. Daily maintenance points are easily accessible. Electrical wiring is color coded and numbered for easy identification. S O S SM oil sampling valve is standard to allow regular monitoring of the hydraulic oil quality. Customer Support Support you can count on. Superior Dealer Services Your Cat dealer is ready to assist you with your purchase decision and everything after. Make comparisons of machines, with estimates of component life, preventative maintenance and cost of production. 8 Financing packages are flexible to meet your needs. Your Cat dealer can evaluate the cost to repair, rebuild and replace your machine, so you can make the right decision. For more information on Cat products, dealer services and industry solutions, visit us at www.cat.com.
B-Series 3 Compact Track and Multi Terrain Loaders Specifications Engine Operating Specifications* Hydraulic System Engine Model Rated Operating Capacity Hydraulic Flow Standard 247B Series 3 Cat C2.2 T (50% Tipping Load) Loader Hydraulic 23 000 kpa 3,335 psi 257B/259B Series 3 Cat C3.4 DIT 247B Series 3 975 kg 2,150 lb Pressure Net Power (SAE 1349/ISO 9249) 257B Series 3 1213 kg 2,675 lb Loader Hydraulic 61 L/min 16 gal/min 247B Series 3 42 kw 56 hp 259B Series 3 1338 kg 2,950 lb Flow 247B Series 3 257B/259B Series 3 53 kw 71 hp Rated Operating Capacity (35% Tipping Load) Loader Hydraulic 83 L/min 22 gal/min Gross Power (SAE J1995) Flow 257B/259B 247B Series 3 683 kg 1,505 lb 247B Series 3 46 kw 62 hp Series 3 257B Series 3 848 kg 1,870 lb 257B/259B Series 3 55 kw 74 hp Hydraulic Power 23.2 kw 31 hp 259B Series 3 937 kg 2,065 lb Displacement (calculated) Rated Operating Capacity 247B Series 3 247B Series 3 2.2 L 134 in 3 with Optional Counterweight Hydraulic Power 31.9 kw 42.8 hp 257B/259B Series 3 3.3 L 201 in 3 257B Series 3 1236 kg 2,725 lb (calculated) Stroke 259B Series 3 1360 kg 3,000 lb 257B/259B Series 3 247B Series 3 100 mm 3.9 in Tipping Load 257B/259B Series 3 120 mm 4.7 in Hydraulic Flow High Flow 247B Series 3 1950 kg 4,300 lb Bore 257B Series 3, 257B Series 3 2427 kg 5,350 lb 259B Series 3 247B Series 3 84 mm 3.3 in 259B Series 3 2676 kg 5,900 lb Loader Hydraulic 23 000 kpa 3,335 psi 257B/259B Series 3 94 mm 3.7 in (320 mm/12.6 in Pressure tracks) Loader Hydraulic 117 L/min 31 gal/min Weights* Breakout Force, Tilt Cylinder Flow 247B Series 3 1842 kg 4,060 lb Operating Weight Hydraulic Power 45 kw 60.3 hp 257B Series 3 2045 kg 4,508 lb (calculated) 247B Series 3 3174 kg 6,997 lb 259B Series 3 2045 kg 4,508 lb 257B Series 3 3656 kg 8,060 lb Ground Contact Area 259B Series 3 4052 kg 8,934 lb (320 mm/12.6 in 247B Series 3 1.14 m 2 1,770 in 2 tracks) 257B Series 3 1.14 m 2 1,770 in 2 259B Series 3 4185 kg 9,227 lb 259B Series 3 0.96 m 2 1,495 in 2 (400 mm/15.7 in (320 mm/12.6 in tracks) tracks) 259B Series 3 1.19 m 2 1,848 in 2 (400 mm/15.7 in tracks) Ground Pressure 247B Series 3 27.3 kpa 4.0 psi 257B Series 3 31 kpa 4.5 psi 259B Series 3 41.2 kpa 6.0 psi (320 mm/12.6 in tracks) 259B Series 3 34.4 kpa 5.0 psi (400 mm/15.7 in tracks) * Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, 1 speed (247B/257B Series 3) or 2 speed (259B Series 3), OROPS, dirt bucket, no optional counterweights and manual quick coupler (unless otherwise noted). 9
B-Series 3 Compact Track and Multi Terrain Loaders Specifications Cab Power Train Service Refill Capacities ROPS SAE J1040 MAY94, ISO 3471:1994 FOPS SAE J/ISO 3449 APR98 LEVEL I, ISO 3449:1992 Level I FOPS Level II SAE J/ISO 3449 APR98 LEVEL II, ISO 3449:1992 Level II (optional) Travel Speed (Forward or Reverse) 247B Series 3 11.3 km/h 7.0 mph 257B Series 3 11.1 km/h 6.9 mph 259B Series 3 9.5 km/h 5.9 mph Travel Speed (Forward or Reverse) 2 Speed 257B Series 3 16.1 km/h 10 mph (optional) 259B Series 3 13.6 km/h 8.5 mph (standard) Cooling System 10 L 2.6 gal Engine Crankcase 247B Series 3 10 L 2.6 gal 257B/259B Series 3 9 L 2.4 gal Fuel Tank 247B Series 3 65 L 17 gal 257B/259B Series 3 84 L 22.2 gal Hydraulic System 55 L 14.5 gal Hydraulic Tank 35 L 9.2 gal 10
Dimensions 19 9 13 6 15 17 7 5 18 10 14 12 11 1 8 2 3 4 16 247B Series 3 mm in 1 Length of Track on Ground 1499 59 2 Overall Length of Track 1899 75 3 Length without Bucket 2518 99 4 Length with Bucket on Ground 3285 129 5 Height to Top of Cab 1990 78 6 Maximum Overall Height 3799 150 7 Bucket Pin Height at Maximum Lift 2862 112 8 Bucket Pin Height at Carry Position 220 8.7 9 Reach at Maximum Lift and Dump 625 25 10 Clearance at Maximum Lift and Dump 2134 84 11 Ground Clearance 267 10 12 Departure Angle 41 13 Maximum Dump Angle 40 14 Vehicle Width 1676 66 15 Turning Radius from Center Machine Rear 1377 54 16 Turning Radius from Center Coupler 1312 52 17 Turning Radius from Center Bucket 2095 82 18 Maximum Reach with Arms Parallel to Ground 1339 53 19 Rack Back Angle at Maximum Height 82 11
B-Series 3 Compact Track and Multi Terrain Loaders Specifications Dimensions 19 20 13 9 15 6 7 17 5 18 10 14 12 11 1 8 2 3 4 16 257B Series 3 mm in 1 Length of Track on Ground 1499 59 2 Overall Length of Track 1899 75 3 Length without Bucket 2718 107 4 Length with Bucket on Ground 3439 135 5 Height to Top of Cab 2035 80 6 Maximum Overall Height 3895 153 7 Bucket Pin Height at Maximum Lift 3069 121 8 Bucket Pin Height at Carry Position 212 8 9 Reach at Maximum Lift and Dump 758 30 10 Clearance at Maximum Lift and Dump 2309 91 11 Ground Clearance 246 10 12 Departure Angle 37 13 Maximum Dump Angle 50 14 Vehicle Width 1676 66 15 Turning Radius from Center Machine Rear 1451 57 16 Turning Radius from Center Coupler 1412 56 17 Turning Radius from Center Bucket 2192 86 18 Maximum Reach with Arms Parallel to Ground 1335 53 19 Rack Back Angle at Maximum Height 87 20 Bucket Pin Reach at Maximum Lift 358 14.1 12
Dimensions 19 20 9 13 6 15 17 7 5 18 10 14 12 11 1 2 3 8 16 4 259B Series 3 mm in 1 Length of Track on Ground 1495 59 2 Overall Length of Track 1995 79 3 Length without Bucket 2722 107 4 Length with Bucket on Ground 3432 135 5 Height to Top of Cab 1986 78 6 Maximum Overall Height 3872 152 7 Bucket Pin Height at Maximum Lift 3046 120 8 Bucket Pin Height at Carry Position 195 8 9 Reach at Maximum Lift and Dump 740 29 10 Clearance at Maximum Lift and Dump 2243 88 11 Ground Clearance 222 9 12 Departure Angle 35 13 Maximum Dump Angle 49.5 14 Vehicle Width (320 mm/12.6 in tracks) 1676 66 Vehicle Width (400 mm/15.7 in tracks) 1755 69 15 Turning Radius from Center Machine Rear 1471 58 16 Turning Radius from Center Coupler 1393 55 17 Turning Radius from Center Bucket 2174 86 18 Maximum Reach with Arms Parallel to Ground 1338 53 19 Rack Back Angle at Maximum Height 87 20 Bucket Pin Reach at Maximum Lift 309 12.1 13
B-Series 3 Compact Track and Multi Terrain Loaders Standard Equipment Standard equipment may vary. Consult your Cat dealer for details. ELECTRICAL 12 volt Electrical System 85 ampere Alternator (247B Series 3) 90 ampere Alternator (257B/259B Series 3) Automatic Glow Plug Activation Heavy Duty Battery, 880 CCA (standard on the 257B/259B Series 3) Ignition Key Start/Stop Switch Lights: Gauge backlighting, two rear tail lights, two adjustable front and rear halogen lights, dome light. OPERATOR ENVIRONMENT Gauges: Fuel level, hour meter Operator Warning System Indicators: Air filter restriction, alternator output, armrest raised/operator out of seat, engine coolant temperature, engine oil pressure, glow plug activation, hydraulic filter restriction, hydraulic oil temperature, parking brake engaged Vinyl seat Pull Down Ergonomic Contoured Armrest Control Interlock System, when operator leaves seat or armrest raised: Hydraulic system disables, hydrostatic transmission disables, parking brake engages ROPS Cab, Open, Tilt Up FOPS, Level I Top and Rear Windows Floor Mat Interior Rear View Mirror 12 volt Electric Socket Horn Backup Alarm Hand and Foot Throttle POWER TRAIN Cat C2.2 T Diesel Engine (247B Series 3) Cat C3.4 DIT Diesel Engine (257B/259B Series 3) Engines are Tier 4 Interim/Stage IIIA Compliant Air Cleaner, Dual Element, Radial Seal S O S SM Sampling Valve, Hydraulic Oil Filters, Spin-on, Hydraulic Filters, Bayonet-type, Fuel and Water Separator Tilt Up Radiator/Hydraulic Oil Cooler Spring Applied, Hydraulically Released Parking Brakes Hydrostatic Transmission OTHER Engine Enclosure, Lockable Extended Life Antifreeze, 36 C ( 33 F) Machine Tie Down Points (4) Support, Lift Arm Hydraulic Oil Level Sight Gauge Radiator Coolant Level Sight Gauge Radiator, Expansion Bottle Cat ToughGuard Hose Auxiliary, Hydraulics, Continuous Flow Heavy Duty, Flat Faced Quick Disconnects Split D-Ring to Route Work Tool Hoses Along Side of Left Lift Arm Electrical Outlet, Beacon Belly Pan Cleanout MANDATORY EQUIPMENT Quick Coupler, Mechanical or Hydraulic Seat Belt, 50 mm (2 in) or 75 mm (3 in) EU Preparation Package (Europe only includes Demand Fan) Cooling Fan, Demand or Standard (EU Preparation Package includes Demand Fan) Comfort Packages (must select one of the following): Open ROPS (C0): Static Seat Open ROPS (C1): Suspension Seat, Deluxe Headliner Enclosed ROPS (C2): Features of C1 Package plus Heater, Cab Door, Side Windows, Cup Holder, Cab Debris Barrier Enclosed ROPS (C3): Features of C2 Package plus Air Conditioner Control Packages for the 247B Series 3 (must select one of the following): Control Package 1: On/Off Auxiliary Hydraulics Basic Control Package 2: Proportional Auxiliary Hydraulics Deluxe Control Package 3: Proportional Auxiliary Hydraulics Deluxe, Work Tool Harness Control Packages for the 257B Series 3 (must select one of the following): Control Package 1: On/Off Auxiliary Hydraulics Basic Control Package 2: Proportional Auxiliary Hydraulics Deluxe, 1 Speed Control Package 3: Proportional Auxiliary Hydraulics Deluxe, 1 Speed, Work Tool Harness Control Package 4: Proportional Auxiliary Hydraulics Deluxe, 2 Speed Control Package 5: Proportional Auxiliary Hydraulics Deluxe, 2 Speed, Work Tool Harness Control Package 6: High Flow Hydraulics, 1 Speed Control Package 7: High Flow Hydraulics, 2 Speed Control Packages for the 259B Series 3 (must select one of the following): Control Package 1: Proportional Auxiliary Hydraulics Deluxe, 2 Speed Control Package 2: Proportional Auxiliary Hydraulics Deluxe, 2 Speed, Work Tool Harness Control Package 3: High Flow Hydraulics, 2 Speed 14
B-Series 3 Compact Track and Multi Terrain Loaders Optional Equipment Optional equipment may vary. Consult your Cat dealer for details. 400 mm (15.7 in) track with dual flange front idler (259B Series 3 only) 2 Speed Travel (257B Series 3 only) Variable Speed Demand Fan Counterweight Beacon, Rotating Engine Block Heater, 120V or 240V Heavy Duty Battery, 880 CCA (optional on the 247B Series 3) Oil, Hydraulic, Cold Operation Door, Glass or Polycarbonate Self-Leveling Paint, Custom 15
B-Series 3 Compact Track and Multi Terrain Loaders For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at www.cat.com 2011 Caterpillar Inc. All rights reserved AEHQ6132-02 (06-2011) Replaces AEHQ6132-01 Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment. See your Cat dealer for available options. CAT, CATERPILLAR, SAFETY.CAT.COM, their respective logos, Caterpillar Yellow and the Power Edge trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission. 16